The magazine claims that the pair got engaged on holiday in France recently.

The couple - who met on stage when they appeared on a play together in 2009 - are forced to live in different countries due to their respective jobs.

Pretty Little Liars films in Los Angeles while Patrick's show Suits is shot in Toronto, but the 28-year-old actress says it works out for them as long as they coordinate.

"It's constant coordinating," Troian told the magazine back in October. "It's really hard to be away from the person you love, especially when they're your rock and support system."

"It's a challenge but it's kind of perfect because we're such analytic, hyper intelligent people that sometimes just to be in each other's faces all the time might have been too much for us," she adds. "We're really growing!"